5617769844 has 24 divisors (see below), whose sum is σ = 13129530400. Its totient is φ = 1869532704.

The previous prime is 5617769791. The next prime is 5617769863. The reversal of 5617769844 is 4489677165.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374494 + ... + 389205.

Almost surely, 2^5617769844 is an apocalyptic number.

It is an amenable number.

5617769844 is an abundant number, since it is smaller than the sum of its proper divisors (7511760556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5617769844 is a wasteful number, since it uses less digits than its factorization.

5617769844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764319 (or 764317 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 57.

The square root of 5617769844 is about 74951.7834611025. The cubic root of 5617769844 is about 1777.6843435090.

The spelling of 5617769844 in words is "five billion, six hundred seventeen million, seven hundred sixty-nine thousand, eight hundred forty-four".